body{font-size:14px;color:#666;background:#fff;-webkit-font-smoothing:antialiased}
.center{text-align:center}.radius{border-radius:4px}
.ellipsis{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.qa-top{height:230px;color:#fff;background:#222;}
canvas{background:#222;width:100%;height:230px;position:absolute;top:0;left:0;}
.qa-top h1{font-size:24px;position:absolute;left:0;top:105px}.qa-top p{height:36px;line-height:18px;position:absolute;left:0;top:150px}
.qa-top .search-qa{position:absolute;right:0;top:145px;height:30px;width:324px;padding:5px 0 5px 16px;line-height:30px;background:#fff;border-radius:4px}
.qa-top .search-qa input{height:30px;width:240px;border:0 none;outline:0;font-size:16px}
.qa-top .search-qa input::-webkit-input-placeholder{color:#cacaca}
.qa-top .search-qa input::-moz-placeholder{color:#cacaca}
.qa-top .search-qa span{padding-right:2px}
.qa-top .search-qa button{height:30px;width:60px;line-height:30px;font-size:14px;border:0 none;background:0;color:#00bdff}
.qa-content{padding-top:24px}
.qa-left-nav{float:left;width:180px;border:1px solid #ececec}
.qa-left-nav p{height:34px;line-height:34px;color:#bbb;background:#f8f8f8;padding-left:40px}
.qa-left-nav p i{display:inline-block;width:20px;vertical-align:middle}
.qa-left-nav p b{vertical-align:middle}
.qa-left-nav li{height:14px;line-height:14px;padding:18px 0;background:#fcfcfc;border-top:1px solid #ececec}
.qa-left-nav li a{display:block;height:14px;line-height:14px;color:#666;text-indent:40px}
.qa-left-nav li a:hover{color:#00bdff;}
.qa-left-nav li.active a{color:#00bdff;font-weight:bold;border-right:4px solid #00bdff}
.qa-left-nav li.active a:hover{color:#00bdff}
.qa-right-content{float:right;width:980px;position:relative}
.qa-assort-title{height:34px;line-height:34px;position:relative}
.qa-assort-title b{color:#666}
.qa-assort-title i{font-style:normal}
.qa-assort-title span{color:#999}
.qa-assort-title .qa-ask{position:absolute;right:0;top:0}
.qa-assort-title .qa-ask span{color:#666}
.qa-assort-title .qa-ask a{display:inline-block;height:30px;line-height:30px;width:106px;text-align:center;border-radius:4px;margin-left:4px;color:#00bdff;border:2px solid #00bdff;vertical-align:middle;font-weight:bold}
.qa-assort-title .qa-ask a i{font-weight:normal;font-size:20px;display:inline-block;width:20px;height:30px;line-height:30px;vertical-align:bottom;padding-right:2px}
.qa-offen{padding:12px 0 30px;border-bottom:1px dashed #ddd}
.qa-offen a{line-height:28px;color:#00bdff}
.qa-offen a:hover{text-decoration:underline}
.qa-list{padding:35px 0 75px 0;}.qa-list li{padding-bottom:24px}
.qa-list li h5{position:relative;line-height:30px;color:#333;font-size:20px;padding-left:13px;font-weight:400}
.qa-list li h5:before{content:'';width:4px;height:4px;background:#00bdff;position:absolute;top:15px;left:0px;}
.qa-list li p{padding-left:15px;color:#999;line-height:24px}
.qa-list li p b{color:#ccc;}
.qa-list li p a{color:#00bdff;padding:0 5px 0 2px}
.qa-search-result b{padding:0 7px}
.qa-search-list{margin-top:12px;border-top:1px dashed #ddd;border-bottom:1px dashed #ddd;padding:30px 0 16px}
.qa-search-list .qa-assort-des{height:22px;line-height:22px;font-size:12px;padding-left:15px;padding-bottom:2px}
.qa-search-list .qa-assort-des span{color:#bbb}
.qa-search-list .qa-assort-des a{color:#00bdff}
.qa-search-list .qa-assort-des a:hover{opacity:0.7;filter:alpha(opacity=70)}
.qa-search-list .qa-search-noresult{text-align:center;padding-top:20px}
.qa-search-list .qa-search-noresult a{color:#00bdff}
.qa-search-list .qa-search-noresult a:hover{opacity:0.7;filter:alpha(opacity=70)}
.qa-search-list .qa-search-noresult b{padding:0 7px}
.qa-other{font-size:16px;color:#666;line-height:20px;padding:30px 0 20px}
.qa-hot{background:#fcfcfc;border:1px solid #ececec;padding:10px 24px;margin-bottom:100px;border-radius:4px}